28137630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2657}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 67747104

約数和(自身を除く): 39609474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 2657, 3530, 5295, 5314, 7971, 10590, 13285, 15942, 26570, 39855, 79710, 937921, 1875842, 2813763, 4689605, 5627526, 9379210, 14068815, 28137630]

約数ペア:

[(1, 28137630), (2, 14068815), (3, 9379210), (5, 5627526), (6, 4689605), (10, 2813763), (15, 1875842), (30, 937921), (353, 79710), (706, 39855), (1059, 26570), (1765, 15942), (2118, 13285), (2657, 10590), (3530, 7971), (5295, 5314)]